| A stiffness analysis for CaPaMan (Cassino Parallel Manipulator) |
| Marco Ceccarelli |
| 关键词：Parallel manipulators; Stiffness; Analysis |
| 主要内容：In this paper the 3 d.o.f. parallel manipulator, named as CaPaMan (Cassino Parallel Manipulator),is analysed in terms of stiffness characteristics. A formulation is presented to deduce the stiffness matrix as a function of the most important stiffness parameters of the CaPaMan architecture. The specific design of CaPaMan, which has been designed and built at the Laboratory of Robotics and Mechatronics in Cassino,Italy, helps to obtain closed-form analytical expressions. A numerical investigation has been carried out on the effects of design parameters by using the determinant of the stiffness matrix as a stiffness performance index and results are discussed in this paper... |
| 《2002 Elsevier》 |
| 全文下载请进入http://hightech.stlib.cn/tpi_1/sysasp/include/index.asp |
微信公众号